Notice

The prescribed burn on Angel Island has concluded and will not occur today. The public may check current air quality at fire.airnow.gov.

Title V Applicability Criteria - Major Facility

Major Facility: A facility with the potential to emit pollutants equal to or greater than one or more major source thresholds as follow:
1. 100 tons per year of a criteria air pollutant (NOx, SO2, Pb, VOC, CO or PM10);
2. 10 tons per year of a Hazardous Air Pollutant (HAP). (The initial list of HAPs is in CAA section 112(b), EPA has the authority to revise the list and should be consulted for the current list.); or
3. 25 tons per year of any combination of HAPs.

Spare the Air Status

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Last Updated: 8/3/2023